下载https://www.jetbrains.com/idea/
下载破解补丁：http://idea.lanyus.com/
《http://idea.lanyus.com/jar/JetbrainsCrack-2.6.10-release-enc.jar》
重命名去掉-release-enc然后放在intellij idea安装目录的bin文件夹下
在安装目录bin里
D:work_softIntelliJ IDEA 2017.3.1in
找到idea.exe.vmoptions和idea64.exe.vmoptions两个文件
打开，最后一行添加-javaagent:D:work_softIntelliJ IDEA 2017.3.1inJetbrainsCrack-2.6.10.jar
打开itellij id 在help->register->Acrivation code
粘贴下面代码ok
ThisCrackLicenseId-{
"licenseId":"ThisCrackLicenseId",
"licenseeName":"idea",
"assigneeName":"",
"assigneeEmail":"idea@163.com",
"licenseRestriction":"For This Crack, Only Test! Please support genuine!!!",
"checkConcurrentUse":false,
"products":[
{"code":"II","paidUpTo":"2099-12-31"},
{"code":"DM","paidUpTo":"2099-12-31"},
{"code":"AC","paidUpTo":"2099-12-31"},
{"code":"RS0","paidUpTo":"2099-12-31"},
{"code":"WS","paidUpTo":"2099-12-31"},
{"code":"DPN","paidUpTo":"2099-12-31"},
{"code":"RC","paidUpTo":"2099-12-31"},
{"code":"PS","paidUpTo":"2099-12-31"},
{"code":"DC","paidUpTo":"2099-12-31"},
{"code":"RM","paidUpTo":"2099-12-31"},
{"code":"CL","paidUpTo":"2099-12-31"},
{"code":"PC","paidUpTo":"2099-12-31"}
],
"hash":"2911276/0",
"gracePeriodDays":7,
"autoProlongated":false}